219058392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1303919}}^1$

素因数の和:1303935

約数の個数: 32

約数和(自身を含む): 625881600

約数和(自身を除く): 406823208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1303919, 2607838, 3911757, 5215676, 7823514, 9127433, 10431352, 15647028, 18254866, 27382299, 31294056, 36509732, 54764598, 73019464, 109529196, 219058392]

約数ペア:

[(1, 219058392), (2, 109529196), (3, 73019464), (4, 54764598), (6, 36509732), (7, 31294056), (8, 27382299), (12, 18254866), (14, 15647028), (21, 10431352), (24, 9127433), (28, 7823514), (42, 5215676), (56, 3911757), (84, 2607838), (168, 1303919)]